# a = "hello"
# # b = "world"
# #
# # print(a==b)
# # print(a!=b)
# # print(a<=b)
# # print(a>=b)
# # print(a>b)
# # print(a<b)

# a = 0.1 + 0.2
# b = 0.3
# print(-0.001 < (a-b) < 0.001)


a = 10
b = 20
c = 30

print(a < b and b < c)
print(a > b and b < c)

print(a > b and b > c)
print(a < b and b > c)

print(not a < b)
print(not a > b)